Package: BradleyTerry2 1.0-9.9000

BradleyTerry2: Bradley-Terry Models

Specify and fit the Bradley-Terry model, including structured versions in which the parameters are related to explanatory variables through a linear predictor and versions with contest-specific effects, such as a home advantage.

Authors:Heather Turner [aut, cre], David Firth [aut]

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BradleyTerry2.pdf |BradleyTerry2.html✨
BradleyTerry2/json (API)
NEWS

# Install 'BradleyTerry2' in R:
install.packages('BradleyTerry2', repos = c('https://hturner.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/hturner/bradleyterry2/issues

Datasets:
  • CEMS - Dittrich, Hatzinger and Katzenbeisser (1998, 2001) Data on Management School Preference in Europe
  • baseball - Baseball Data from Agresti
  • chameleons - Male Cape Dwarf Chameleons: Measured Traits and Contest Outcomes
  • citations - Statistics Journal Citation Data from Stigler
  • flatlizards - Augrabies Male Flat Lizards: Contest Results and Predictor Variables
  • football - English Premier League Football Results 2008/9 to 2012/13
  • icehockey - College Hockey Men's Division I 2009-10 results
  • seeds - Seed Germination Data from Crowder
  • sound.fields - Kousgaard (1984) Data on Pair Comparisons of Sound Fields
  • springall - Springall (1973) Data on Subjective Evaluation of Flavour Strength

On CRAN:

bradley-terry-modelspaired-comparisonsstatistical-models

8 exports 18 stars 2.58 score 14 dependencies 1 dependents 3 mentions 151 scripts 3.3k downloads

Last updated 5 years agofrom:75aaba66cb. Checks:OK: 1 ERROR: 6. Indexed: yes.

TargetResultDate
Doc / VignettesOKAug 28 2024
R-4.5-winERRORAug 28 2024
R-4.5-linuxERRORAug 28 2024
R-4.4-winERRORAug 28 2024
R-4.4-macERRORAug 28 2024
R-4.3-winERRORAug 28 2024
R-4.3-macERRORAug 28 2024

Exports:BTabilitiesBTmcountsToBinomialGenDavidsonglmmPQLglmmPQL.controlplotProportionsqvcalc

Dependencies:bootbrglmgtoolslatticelme4MASSMatrixminqanlmenloptrprofileModelqvcalcRcppRcppEigen

Bradley-Terry models in R

Rendered fromBradleyTerry.Rnwusingutils::Sweaveon Aug 28 2024.

Last update: 2017-09-20
Started: 2017-09-02

Readme and manuals

Help Manual

Help pageTopics
Add or Drop Single Terms to/from a Bradley Terry Modeladd1.BTm drop1.BTm
Compare Nested Bradley Terry Modelsanova.BTm
Baseball Data from Agresti (2002)baseball
Estimated Abilities from a Bradley-Terry ModelBTabilities coef.BTabilities print.BTabilities vcov.BTabilities
Bradley-Terry Model and ExtensionsBTm
Dittrich, Hatzinger and Katzenbeisser (1998, 2001) Data on Management School Preference in EuropeCEMS
Male Cape Dwarf Chameleons: Measured Traits and Contest Outcomeschameleons
Statistics Journal Citation Data from Stigler (1994)citations
Convert Contingency Table of Wins to Binomial CountscountsToBinomial
Augrabies Male Flat Lizards: Contest Results and Predictor Variablesflatlizards
English Premier League Football Results 2008/9 to 2012/13football
Specify a Generalised Davidson Term in a gnm Model FormulaGenDavidson
PQL Estimation of Generalized Linear Mixed ModelsglmmPQL
Control Aspects of the glmmPQL AlgorithmglmmPQL.control
College Hockey Men's Division I 2009-10 resultsicehockey
Plot Proportions of Tied Matches and Non-tied Matches WonplotProportions
Predict Method for BTglmmPQL Objectspredict.BTglmmPQL
Predict Method for Bradley-Terry Modelspredict.BTm
Quasi Variances for Estimated Abilitiesqvcalc.BTabilities
Residuals from a Bradley-Terry Modelresiduals.BTm
Seed Germination Data from Crowder (1978)seeds
Kousgaard (1984) Data on Pair Comparisons of Sound Fieldssound.fields
Springall (1973) Data on Subjective Evaluation of Flavour Strengthspringall